link fixes

docs/machine/machine.md

@@ -15,8 +15,8 @@ I've started learning a lot more about machine learning and data science recentl
 
 ### Resources
 
-- Open AI ( SaaS ) - [/docs/sass/ai](/docs/sass/ai)
-- LangChain & OpenAI - [/posts/openai-langchain](/post/openai-langchain)
+- Open AI ( SaaS ) - [/docs/saas/openai](/docs/saas/openai)
+- LangChain & OpenAI - [/posts/openai-langchain](/posts/openai-langchain)
 
 
 ## References 

notes/work/projects/ai.md

@@ -43,6 +43,12 @@ I've recently started learning how to create embeddings using vector databases w
   - return to exporting my post into markdown or migrate
 - iterative testing of various prompts
 
+### Docs 
+
+- <https://supabase.com/docs/guides/api>
+- <https://gpt-index.readthedocs.io/en/latest/>
+
+
 ### Repos 
 
 - <https://github.com/pgvector/pgvector>